CODEWITHSUNDEEP
javaswingjtree
Anto
Anto

Reputation: 4305

setting a JTree focused

I have a JDialog with a JTree which includes a DefaultMutableTreeNode and its childs. I would like to have one of the nodes of tree focused when the JDialog is displayed. Just use the 

tree.requestFocus();

doesn't seem to work...any ideas?

Upvotes: 1

Views: 2732

Answers (1)

Tobias
Tobias

Reputation: 9380

1) If you know the row no. you can write tree.setSelectionRow(rownumber)
2) If you know the node, then tree.setSelectionPath( new TreePath(node.getPath()) );

-> http://www.coderanch.com/t/332842/GUI/java/JTree-setFocus

Upvotes: 4

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